Incumbent senator entered Election Day with comfortable lead.
As of 5 p.m., turnout was 53.2 percent at sample of polling places.
Mike Sprott takes down drivers' license numbers
Confrontation got physical
GOP already has a solid majority
Polls are open in Ohio from 6:30 a.m. to 7:30 p.m., and in Michigan from 7 a.m. to 8 p.m.
Maine, Nevada, Washington state, and California voters will decide issues
Pennsylvania, Michigan among candidates’ stops.
President reminds Michigan of bailout; Trump’s son greets GOP supporters.
Democratic candidate first in ”First in the Nation” vote.